What are the five functions of a database?
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Discuss row chaining, how does it happen? How can you reduce it? How do you correct it?
What is oracle full backup?
What is dump destination? What are bdump, cdump and udump?
What is the difference between truncate and delete? Why is one faster? Can we rollback both? How would a full table scan behave after?
What are types of data model?
What does a hard one-to-one relationship mean (one where the relationship on both ends is "must")?
What exactly does a dba do?
You see the following on a status report: redo log space requests 23 redo log space wait time 0 is this something to worry about? What if redo log space wait time is high? How can you fix this?
What are four common errors found in an alert .log?
What is the difference between cold backup and hot backup?
How do I become an administrator?
What are the various ingredients of sga?